John Ryan Radtke

What this record tells you

John Ryan Radtke holds Florida licence CGC1527720, a CGC classification which authorises work as a certified/registered general contractor. A "C" prefix means the licence is certified — valid anywhere in Florida.

This licence was first issued in 2019, which makes it an established licence for the trade in this area. Roughly 61% of the 1,770 active general contracting licences based in the Tampa area were issued earlier than this one, and the local median sits at 2013. That is 7 years of continuous licensure.

John Ryan Radtke is one of 946 active general contracting licences registered to an address in Tampa, so you have local alternatives to compare quotes against.

The licence is recorded as expiring on 08/31/2028. Florida licences renew on a fixed cycle, and a licence that is not renewed moves to delinquent status — which is why the expiry date matters if you are planning work close to that date. Confirm the current status on the state portal before signing a contract.

Before you hire John Ryan Radtke

• Re-check licence CGC1527720 on the DBPR portal — status can change any day.
• Ask for a current certificate of liability insurance and workers' compensation, issued to you directly by their insurer.
• Confirm the name on your contract matches John Ryan Radtke or its qualifying agent, John Ryan Radtke.
• Compare at least three written quotes from other general contracting contractors in Tampa.
• Confirm in writing that the contractor — not you — pulls the building permit.